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Set-AzPolicyAttestation

Module:

Az.PolicyInsights

Modifies a policy attestation.

Syntax

Set-AzPolicyAttestation
   -Name <String>
   [-Scope <String>]
   [-ResourceGroupName <String>]
   [-PolicyAssignmentId <String>]
   [-ComplianceState <String>]
   [-PolicyDefinitionReferenceId <String>]
   [-ExpiresOn <DateTime>]
   [-Owner <String>]
   [-Comment <String>]
   [-Evidence <PSAttestationEvidence[]>]
   [-AssessmentDate <DateTime>]
   [-Metadata <String>]
   [-DefaultProfile <IAzureContextContainer>]
   [-WhatIf]
   [-Confirm]
   [<CommonParameters>]

Set-AzPolicyAttestation
   -ResourceId <String>
   [-PolicyAssignmentId <String>]
   [-ComplianceState <String>]
   [-PolicyDefinitionReferenceId <String>]
   [-ExpiresOn <DateTime>]
   [-Owner <String>]
   [-Comment <String>]
   [-Evidence <PSAttestationEvidence[]>]
   [-AssessmentDate <DateTime>]
   [-Metadata <String>]
   [-DefaultProfile <IAzureContextContainer>]
   [-WhatIf]
   [-Confirm]
   [<CommonParameters>]

Set-AzPolicyAttestation
   -InputObject <PSAttestation>
   [-PolicyAssignmentId <String>]
   [-ComplianceState <String>]
   [-PolicyDefinitionReferenceId <String>]
   [-ExpiresOn <DateTime>]
   [-Owner <String>]
   [-Comment <String>]
   [-Evidence <PSAttestationEvidence[]>]
   [-AssessmentDate <DateTime>]
   [-Metadata <String>]
   [-DefaultProfile <IAzureContextContainer>]
   [-WhatIf]
   [-Confirm]
   [<CommonParameters>]

Description

The Set-AzPolicyAttestation cmdlet modifies a policy attestation. Specify an attestation by Id or by Name and scope, or via piping.

Note: An existing policy attestation's policyAssignmentId or policyDefinitionReferenceId cannot be modified.

Examples

Example 1: Update an attestation by name

Set-AzContext -Subscription "d1acb22b-c876-44f7-b08e-3fcf9f6767f4"
# Update the existing attestation by resource name at subscription scope (default)
$comment = "Setting the state to non compliant"
$attestationName = "attestation-subscription"
$policyAssignmentId = "/subscriptions/d1acb22b-c876-44f7-b08e-3fcf9f6767f4/providers/Microsoft.Authorization/policyAssignments/PSAttestationSubAssignment"
Set-AzPolicyAttestation -PolicyAssignmentId $policyAssignmentId -Name $attestationName -ComplianceState "NonCompliant" -Comment $comment

Id                          : /subscriptions/d1acb22b-c876-44f7-b08e-3fcf9f6767f4/providers/microsoft.policyinsights/attestations/
                              attestation-subscription
Name                        : attestation-subscription
Type                        : Microsoft.PolicyInsights/attestations
PolicyAssignmentId          : /subscriptions/d1acb22b-c876-44f7-b08e-3fcf9f6767f4/providers/microsoft.authorization/policyassignme
                              nts/psattestationsubassignment
PolicyDefinitionReferenceId :
ComplianceState             : NonCompliant
ExpiresOn                   :
Owner                       :
Comment                     : Setting the state to non compliant
Evidence                    :
ProvisioningState           : Succeeded
LastComplianceStateChangeAt : 1/27/2023 4:00:04 PM
AssessmentDate              :
Metadata                    :
SystemData                  :

The command here sets the compliance state and adds a comment to an existing attestation with name 'attestation-subscription' in the subscription with id 'd1acb22b-c876-44f7-b08e-3fcf9f6767f4'

Example 2: Update an attestation by ResourceId

# Get an attestation
$rgName = "ps-attestation-test-rg"
$attestationName = "attestation-RG"
$attestation = Get-AzPolicyAttestation -ResourceGroupName $rgName -Name $attestationName

# Update the existing attestation by resource ID at RG
$expiresOn = [System.DateTime]::UtcNow.AddYears(1)
Set-AzPolicyAttestation -Id $attestation.Id -ExpiresOn $expiresOn

Id                          : /subscriptions/d1acb22b-c876-44f7-b08e-3fcf9f6767f4/resourcegroups/ps-attestation-test-rg/providers/
                              microsoft.policyinsights/attestations/attestation-rg
Name                        : attestation-rg
Type                        : Microsoft.PolicyInsights/attestations
PolicyAssignmentId          : /subscriptions/d1acb22b-c876-44f7-b08e-3fcf9f6767f4/providers/microsoft.authorization/policyassignme
                              nts/psattestationrgassignment
PolicyDefinitionReferenceId :
ComplianceState             :
ExpiresOn                   : 1/27/2024 4:04:24 PM
Owner                       :
Comment                     :
Evidence                    :
ProvisioningState           : Succeeded
LastComplianceStateChangeAt : 1/27/2023 4:04:11 PM
AssessmentDate              :
Metadata                    :
SystemData                  :

The first command gets an existing attestation at the resource group 'ps-attestation-test-rg' with the name 'attestation-RG'.

The final command updates the expiry time of the policy attestation by the ResourceId property of the existing attestation.

Example 3: Update an attestation by input object

# Get an attestation
$attestationName = "attestation-resource"
$scope = "/subscriptions/d1acb22b-c876-44f7-b08e-3fcf9f6767f4/resourceGroups/ps-attestation-test-rg/providers/Microsoft.Network/networkSecurityGroups/pstests0"
$attestation = Get-AzPolicyAttestation -Name $attestationName -Scope $scope

# Update attestation by input object
$newOwner = "Test Owner 2"
$attestation | Set-AzPolicyAttestation -Owner $newOwner

Id                          : /subscriptions/d1acb22b-c876-44f7-b08e-3fcf9f6767f4/resourcegroups/ps-attestation-test-rg/providers/
                              microsoft.network/networksecuritygroups/pstests0/providers/microsoft.policyinsights/attestations/att
                              estation-resource
Name                        : attestation-resource
Type                        : Microsoft.PolicyInsights/attestations
PolicyAssignmentId          : /subscriptions/d1acb22b-c876-44f7-b08e-3fcf9f6767f4/providers/microsoft.authorization/policyassignme
                              nts/psattestationresourceassignment
PolicyDefinitionReferenceId :
ComplianceState             : NonCompliant
ExpiresOn                   :
Owner                       : Test Owner 2
Comment                     :
Evidence                    :
ProvisioningState           : Succeeded
LastComplianceStateChangeAt : 1/27/2023 2:38:17 AM
AssessmentDate              :
Metadata                    :
SystemData                  :

The first command gets an existing attestation with name 'attestation-resource' for the given resource using its resource id as the scope

The final command updates the owner of the policy attestation by using piping.

Parameters

-AssessmentDate

The time the evidence of an attestation was assessed.

Type:	Nullable<T>[DateTime]
Position:	Named
Default value:	None
Required:	False
Accept pipeline input:	True
Accept wildcard characters:	False

-Comment

Comments describing why this attestation was created.

Type:	String
Position:	Named
Default value:	None
Required:	False
Accept pipeline input:	True
Accept wildcard characters:	False

-ComplianceState

The Compliance State of the resource. E.g. 'Compliant', 'NonCompliant', 'Unknown'

Type:	String
Position:	Named
Default value:	None
Required:	False
Accept pipeline input:	True
Accept wildcard characters:	False

-Confirm

Prompts you for confirmation before running the cmdlet.

Type:	SwitchParameter
Aliases:	cf
Position:	Named
Default value:	None
Required:	False
Accept pipeline input:	False
Accept wildcard characters:	False

-DefaultProfile

The credentials, account, tenant, and subscription used for communication with Azure.

Type:	IAzureContextContainer
Aliases:	AzContext, AzureRmContext, AzureCredential
Position:	Named
Default value:	None
Required:	False
Accept pipeline input:	False
Accept wildcard characters:	False

-Evidence

The evidence supporting the compliance state set in this attestation.

Type:	PSAttestationEvidence[]
Position:	Named
Default value:	None
Required:	False
Accept pipeline input:	True
Accept wildcard characters:	False

-ExpiresOn

The time the compliance state set in the attestation should expire.

Type:	Nullable<T>[DateTime]
Position:	Named
Default value:	None
Required:	False
Accept pipeline input:	True
Accept wildcard characters:	False

-InputObject

The Attestation object.

Type:	PSAttestation
Position:	Named
Default value:	None
Required:	True
Accept pipeline input:	True
Accept wildcard characters:	False

-Metadata

Additional metadata for the attestation.

Type:	String
Position:	Named
Default value:	None
Required:	False
Accept pipeline input:	True
Accept wildcard characters:	False

-Name

Resource name.

Type:	String
Position:	Named
Default value:	None
Required:	True
Accept pipeline input:	True
Accept wildcard characters:	False

-Owner

The person responsible for setting the state of the resource. This value is typically a Microsoft Entra object ID.

Type:	String
Position:	Named
Default value:	None
Required:	False
Accept pipeline input:	True
Accept wildcard characters:	False

-PolicyAssignmentId

Policy assignment ID. E.g. '/subscriptions/{subscriptionId}/providers/Microsoft.Authorization/policyAssignments/{assignmentName}'.

Type:	String
Position:	Named
Default value:	None
Required:	False
Accept pipeline input:	True
Accept wildcard characters:	False

-PolicyDefinitionReferenceId

The policy definition reference ID of the individual definition. Required when the policy assignment assigns a policy set definition.

Type:	String
Position:	Named
Default value:	None
Required:	False
Accept pipeline input:	True
Accept wildcard characters:	False

-ResourceGroupName

Resource group name.

Type:	String
Position:	Named
Default value:	None
Required:	False
Accept pipeline input:	True
Accept wildcard characters:	False

-ResourceId

Resource ID.

Type:	String
Aliases:	Id
Position:	Named
Default value:	None
Required:	True
Accept pipeline input:	True
Accept wildcard characters:	False

-Scope

Scope of the resource. E.g. '/subscriptions/{subscriptionId}/resourceGroups/{rgName}'.

Type:	String
Position:	Named
Default value:	None
Required:	False
Accept pipeline input:	False
Accept wildcard characters:	False

-WhatIf

Shows what would happen if the cmdlet runs. The cmdlet is not run.

Type:	SwitchParameter
Aliases:	wi
Position:	Named
Default value:	None
Required:	False
Accept pipeline input:	False
Accept wildcard characters:	False

Inputs

String

PSAttestation

Nullable<T>[[System.DateTime, System.Private.CoreLib, Version=7.0.0.0, Culture=neutral, PublicKeyToken=7cec85d7bea7798e]]

PSAttestationEvidence[]

Object

Outputs

PSAttestation

Related Links

• New-AzPolicyAttestation
• Remove-AzPolicyAttestation
• Get-AzPolicyAttestation